CVE-2026-66803EPSS p58.4%

CVE-2026-66803CVE-2026-66803

microsoft / azure_cosmos_db

Description

Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.

Scoring

CVSS 10.0 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS0.90% probability of exploitation · percentile 58.4% · 2026-10-06T12:00:23Z
Last modified2026-08-04
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.